DEFLECTION YOKE

摘要

PURPOSE: A deflection yoke is provided to prevent stably the movement of a horizontal deflection coil by forming a rib for elastically supporting a screen bent portion of the horizontal deflection coil at an inside of the screen of a coil separator. CONSTITUTION: A deflection yoke(4) comprises a coil separator(10), a horizontal and a vertical deflection coil, and elastic pieces(20). The coil separator includes a neck portion(13) coupled to an electron gun of a CRT and a screen portion(11) extended from the neck portion with one body and coupled to one side of the screen surface of the CRT. The horizontal coil and the vertical deflection coil are disposed on the inner and outer surface of the coil separator for creating a vertical magnetic field and a horizontal magnetic field and include a screen bent portion corresponding to the screen portion. The at least two elastic pieces with equal angles are provided on the inner surface of the coil separator corresponding to the outer surface of the screen bent portion of the horizontal deflection coil and press the screen bent portion toward the inner direction.